CN211426365U - High-speed capillary electrophoresis apparatus - Google Patents
High-speed capillary electrophoresis apparatus Download PDFInfo
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- CN211426365U CN211426365U CN201922465779.5U CN201922465779U CN211426365U CN 211426365 U CN211426365 U CN 211426365U CN 201922465779 U CN201922465779 U CN 201922465779U CN 211426365 U CN211426365 U CN 211426365U
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Abstract
The utility model discloses a high-speed capillary electrophoresis apparatus, including the electrophoresis tank, electrophoresis tank inner chamber is provided with the electrophoresis platform, and the electrophoresis platform sets up in electrophoresis tank inner chamber intermediate position, and the electrophoresis tank top is open-type structure, and electrophoresis tank top movable mounting has the lid, and electrophoresis platform bilateral symmetry is provided with two cushion chambers. The utility model discloses a rotate circular, it is circular to drive the lead screw and rotate, the lead screw drives and connects the roof and rise, and then the capillary groove shifts out in the electrophoresis tank, to fixed capillary on the capillary groove, the capillary rotates circular after fixed, move into the electrophoresis tank with the capillary groove, it is circular to shift out the capillary groove through the lid to rotate when needing to change the capillary, can change the capillary in the capillary groove, through this setting, make the capillary on the capillary groove more convenient, only need can accomplish through revolving circular soon, and is simple and convenient, therefore, the clothes hanger is strong in practicability, solve among the prior art capillary on the capillary groove and change troublesome technical problem.
Description
Technical Field
The utility model relates to a capillary electrophoresis technical field, concretely relates to high-speed capillary electrophoresis apparatus.
Background
Capillary electrophoresis is a separation technology which is rapidly developed in recent ten years, and is a liquid phase separation technology which takes a high-voltage electric field as a driving force, takes a capillary as a separation channel and achieves the separation purpose according to the mobility and the distribution behavior difference among components of a sample. However, because the capillary tube is frequently used and needs to be frequently replaced, how to realize the simplification of the capillary separation structure and the quick replacement of the capillary tube becomes a problem, and meanwhile, the flow rate of the electrophoresis solution in the capillary electrophoresis process is slow, so that the efficiency of the whole electrophoresis process is not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-speed capillary electrophoresis apparatus solves following technical problem: (1) the round handle is rotated to drive the lead screw to rotate, the lead screw drives the connecting top plate to ascend, the capillary tube groove is moved out of the electrophoresis tank, a capillary tube is fixed on the capillary tube groove, the round handle is rotated after the capillary tube is fixed to move the capillary tube groove into the electrophoresis tank, the round handle is rotated to move the capillary tube groove out through the cover body when the capillary tube needs to be replaced, the capillary tube in the capillary tube groove can be replaced, through the arrangement, the capillary tube on the capillary tube groove is more convenient, the capillary tube can be replaced only by screwing the round handle, the operation is simple and convenient, the practicability is high, and the technical problem that the replacement of the capillary tube on the capillary tube groove is troublesome in the prior art; (2) the micropump discharges the outside electrophoresis liquid into one side buffer cavity through the outlet pipe, starts the electrophoresis, and the micro-motion motor output shaft drives the actuating lever and rotates, and then drives out the rotation of water flood dragon, and the play water flood dragon will accelerate the electrophoresis liquid velocity of flow, and then promotes capillary electrophoresis process, solves among the prior art capillary electrophoresis liquid velocity of flow slow, the not high technical problem of electrophoresis efficiency.
The purpose of the utility model can be realized by the following technical scheme:
a high-speed capillary electrophoresis apparatus comprises an electrophoresis tank, wherein an electrophoresis platform is arranged in the inner cavity of the electrophoresis tank, the electrophoresis platform is arranged in the middle of the inner cavity of the electrophoresis tank, the top of the electrophoresis tank is of an open structure, a cover body is movably arranged at the top of the electrophoresis tank, two buffer cavities are symmetrically arranged at two sides of the electrophoresis platform, a rectangular through hole is formed in the cover body, two first round holes are also formed in the cover body and symmetrically arranged at two sides of the rectangular through hole, four second round holes are also formed in the cover body and symmetrically arranged at two sides of the rectangular through hole, a lead screw penetrates through the inner wall of each first round hole and is rotatably connected with the top of the electrophoresis platform, a vertical rod penetrates through the inner wall of each second round hole and is fixedly arranged at the top of the electrophoresis platform, a connecting top plate is arranged above the cover body, and, threaded hole inner wall rotates the connection lead screw, connect roof bilateral symmetry and seted up four pole holes, pole hole inner wall activity runs through the pole setting, surface mounting has a plurality of capillary grooves under the connection roof, lead screw top fixed mounting has circular, micromotor is installed to electrophoresis tank outer wall one side, the micromotor output shaft runs through the electrophoresis tank and connects the actuating lever, install out the water flood dragon on the actuating lever, it sets up in one of them cushion chamber to go out the water flood dragon.
Furthermore, the length and the width of the connecting top plate are both larger than those of the rectangular through opening.
Furthermore, a plurality of capillary grooves are installed on the lower surface of the connecting top plate at equal intervals, and the side walls of the capillary grooves are not in contact with the inner wall of the rectangular through hole.
Furthermore, the lid both sides all are provided with the wire, wire external power supply, electrophoresis tank both sides wall all inlays and is equipped with the metal terminal, the metal terminal is connected with the wire, connect the metal conductor wire that extends to the cushion chamber inner chamber on the metal terminal.
Furthermore, a micro pump is arranged on one side of the electrophoresis tank, a water outlet pipe is installed at a water outlet of the micro pump, and one end, far away from the micro pump, of the water outlet pipe is communicated with one of the buffer cavities.
The utility model has the advantages that:
the utility model discloses a high-speed capillary electrophoresis apparatus, through rotating circular handle, circular handle drives the lead screw and rotates, the lead screw drives and connects the roof to rise, and then the capillary groove shifts out in the electrophoresis tank, to fixing the capillary on the capillary groove, rotate circular handle after the capillary is fixed, move the capillary groove into the electrophoresis tank, rotate circular handle when needing to be changed and shift out the capillary groove through the lid, can change the capillary in the capillary groove, through this setting, make the capillary on the capillary groove more convenient, only need to accomplish through twisting circular handle soon, simple and convenient, therefore, the clothes hanger is strong in practicability;
the micropump discharges the outside electrophoresis liquid into one side buffer cavity through the outlet pipe, starts the electrophoresis, and the micro-motion motor output shaft drives the actuating lever and rotates, and then drives out the water flood dragon and rotate, and the play water flood dragon will accelerate the electrophoresis liquid velocity of flow, and then promotes the capillary electrophoresis process, through this setting, adds the play water flood dragon at the electrophoresis in-process and carries the electrophoresis liquid for the electrophoresis is higher speed, promotes the electrophoresis efficiency of whole electrophoresis process.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of a high-speed capillary electrophoresis apparatus of the present invention;
FIG. 2 is an internal structure view of the electrophoresis tank of the present invention;
fig. 3 is a top view of the cover of the present invention;
fig. 4 is a top view of the connecting top plate of the present invention.
In the figure: 1. an electrophoresis tank; 2. a cover body; 21. a rectangular through opening; 22. a first circular hole; 23. a second circular hole; 3. connecting the top plate; 31. a threaded hole; 32. a rod hole; 4. erecting a rod; 5. an electrophoresis platform; 6. a buffer chamber; 7. a screw rod; 8. a round handle; 9. a capillary groove; 10. a micromotion motor; 11. a drive rod; 12. a water outlet dragon; 13. a micro-pump; 14. a water outlet pipe; 15. a wire; 16. a metal terminal; 17. a metal conductive line.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention relates to a high-speed capillary electrophoresis apparatus, comprising an electrophoresis tank 1, wherein an electrophoresis platform 5 is disposed in an inner cavity of the electrophoresis tank 1, the electrophoresis platform 5 is disposed in a middle position of the inner cavity of the electrophoresis tank 1, a top of the electrophoresis tank 1 is of an open structure, a cover body 2 is movably mounted on the top of the electrophoresis tank 1, two buffer chambers 6 are symmetrically disposed on two sides of the electrophoresis platform 5, a rectangular opening 21 is disposed on the cover body 2, two first circular holes 22 are further disposed on the cover body 2, the two first circular holes 22 are symmetrically disposed on two sides of the rectangular opening 21, four second circular holes 23 are further disposed on the cover body 2, four second circular holes 23 are symmetrically disposed on two sides of the rectangular opening 21, a screw rod 7 penetrates through an inner wall of the first circular hole 22, the screw rod 7 is rotatably connected with the top of the electrophoresis platform 5, 2 tops of lid are provided with connects roof 3, connect 3 bilateral symmetry of roof and seted up two screw holes 31, screw hole 31 inner wall rotates connecting screw 7, connect 3 bilateral symmetry of roof and seted up four pole holes 32, pole hole 32 inner wall activity runs through pole setting 4, it has a plurality of capillary tube grooves 9 to connect 3 lower surface mounting of roof, 7 top fixed mounting of lead screw has circularly 8, micro-gap motor 10 is installed to 1 outer wall one side of electrophoresis tank, micro-gap motor 10 output shaft runs through electrophoresis tank 1 and connects actuating lever 11, install out water flood dragon 12 on the actuating lever 11, it sets up in one of them cushion chamber 6 to go out water flood dragon 12.
Specifically, the length and the width of the connecting top plate 3 are both larger than those of the rectangular through opening 21. A plurality of capillary grooves 9 are arranged on the lower surface of the connecting top plate 3 at equal intervals, and the side walls of the capillary grooves 9 are not in contact with the inner wall of the rectangular through hole 21. Both sides of the cover body 2 are provided with wires 15, the wires 15 are externally connected with a power supply, metal terminals 16 are embedded on both side walls of the electrophoresis tank 1, the metal terminals 16 are connected with the wires 15, and metal conductive wires 17 extending to the inner cavity of the buffer cavity 6 are connected on the metal terminals 16. One side of the electrophoresis tank 1 is provided with a micro pump 13, a water outlet pipe 14 is arranged at the water outlet of the micro pump 13, one end of the water outlet pipe 14 far away from the micro pump 13 is communicated with one of the buffer cavities 6, and the micro pump 13 is externally connected with electrophoresis liquid.
Referring to fig. 1-4, the high-speed capillary electrophoresis apparatus of the present embodiment works as follows:
rotate circular 8, it is circular that 8 drives lead screw 7 and rotates, lead screw 7 drives and connects roof 3 and rise, and then capillary groove 9 shifts out in the electrophoresis tank 1, to fixed capillary on capillary groove 9, the capillary is fixed the back and rotates circular 8, move into electrophoresis tank 1 with capillary groove 9, micropump 13 discharges outside electrophoresis liquid into one side cushion chamber 6 through outlet pipe 14, begin the electrophoresis, micro-motion motor 10 output shaft drives actuating lever 11 and rotates, and then drive out water flood dragon 12 and rotate, it will accelerate the electrophoresis liquid velocity of flow to go out water flood dragon 12, and then promote capillary electrophoresis process, it is circular to rotate when needing to change the capillary 8 and shift out capillary groove 9 through lid 2, can change the capillary in the capillary groove 9.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (5)
1. The high-speed capillary electrophoresis apparatus is characterized by comprising an electrophoresis tank (1), wherein an electrophoresis platform (5) is arranged in the inner cavity of the electrophoresis tank (1), the electrophoresis platform (5) is arranged in the middle position of the inner cavity of the electrophoresis tank (1), the top of the electrophoresis tank (1) is of an open structure, a cover body (2) is movably arranged at the top of the electrophoresis tank (1), two buffer cavities (6) are symmetrically arranged at two sides of the electrophoresis platform (5), a rectangular through hole (21) is formed in the cover body (2), two first round holes (22) are further formed in the cover body (2), the two first round holes (22) are symmetrically arranged at two sides of the rectangular through hole (21), four second round holes (23) are further formed in the cover body (2), the four second round holes (23) are symmetrically arranged at two sides of the rectangular through hole (21), and a screw rod (7) penetrates through the inner wall of the first round, the electrophoresis tank is characterized in that the top of the electrophoresis platform (5) is connected in a rotating manner through the lead screw (7), the inner wall of the second round hole (23) is penetrated by the vertical rod (4), the vertical rod (4) is fixedly installed at the top of the electrophoresis platform (5), the top of the cover body (2) is provided with the connecting top plate (3), two threaded holes (31) are symmetrically formed in the two sides of the connecting top plate (3), the inner wall of each threaded hole (31) is connected with the lead screw (7) in a rotating manner, four rod holes (32) are symmetrically formed in the two sides of the connecting top plate (3), the inner wall of each rod hole (32) movably penetrates through the vertical rod (4), a plurality of capillary tube grooves (9) are installed on the lower surface of the connecting top plate (3), a circular handle (8) is fixedly installed at the top of the lead screw (7), a micromotor (10), install out water flood dragon (12) on actuating lever (11), it sets up in one of them cushion chamber (6) to go out water flood dragon (12).
2. A high-speed capillary electrophoresis apparatus according to claim 1 wherein the connecting top plate (3) has a length and width that are both greater than the length and width of the rectangular opening (21).
3. The high-speed capillary electrophoresis apparatus according to claim 1 wherein a plurality of capillary grooves (9) are mounted on the lower surface of the connection top plate (3) at equal intervals, and the side walls of the capillary grooves (9) are not in contact with the inner wall of the rectangular through opening (21).
4. The high-speed capillary electrophoresis apparatus according to claim 1, wherein wires (15) are disposed on both sides of the cover body (2), the wires (15) are externally connected with a power supply, metal terminals (16) are embedded on both side walls of the electrophoresis tank (1), the metal terminals (16) are connected with the wires (15), and metal conductive wires (17) extending to the inner cavity of the buffer cavity (6) are connected to the metal terminals (16).
5. The high-speed capillary electrophoresis apparatus according to claim 1, wherein a micro pump (13) is arranged on one side of the electrophoresis tank (1), a water outlet pipe (14) is arranged at a water outlet of the micro pump (13), and one end of the water outlet pipe (14) far away from the micro pump (13) is communicated with one of the buffer cavities (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922465779.5U CN211426365U (en) | 2019-12-31 | 2019-12-31 | High-speed capillary electrophoresis apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922465779.5U CN211426365U (en) | 2019-12-31 | 2019-12-31 | High-speed capillary electrophoresis apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211426365U true CN211426365U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922465779.5U Active CN211426365U (en) | 2019-12-31 | 2019-12-31 | High-speed capillary electrophoresis apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211426365U (en) |
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2019
- 2019-12-31 CN CN201922465779.5U patent/CN211426365U/en active Active
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